成人黄色在线观看视频,avzx,91精品导航在线观看,一级毛片免费播放,国产婷婷成人久久av免费高清,窝窝午夜一级看片爽,欧美日韩一日韩一线不卡

1
Number of layers
14L
2
Sheet thickness
1.7mm
3
Material
NY6200
4
Surface treatment
silver deposition
5
Minimum line width/line spacing
75/75μm
6
Minimum hole diameter
0.25mm
7
Special process
1. POFV process
2. Plasma degumming